4.08mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine

Take advantage of the combination of extreme dimensional accuracy, robust workshop design and compact handling to ensure reliable end‑measurements. Order the gauge pin directly via Metav Werkzeuge or speak to our consultants for application advice.

Gauge pin M323.408 — 4.08 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

A gauge pin M323.408 engineered for precise end‑measurement and inspection tasks in workshop and production‑control environments.

• 4.08 mm diameter precision pin
• Tolerance ±0.001 mm
• 50 mm overall length
• Made from special steel
• Workshop‑grade finish

Reduce rejects with repeatable dimensional control

High‑precision inspection starts with measurable certainty. The core benefit of this inspection pin is its ±0.001 mm tolerance, which supports narrow acceptance bands and reliable pass/fail decisions during final checks. By using a reference pin with a defined diameter of 4.08 mm, measurement procedures become reproducible and sampling plans can be tightened without increasing rework. This precision is especially valuable where small dimensional shifts translate into functional failure or costly scrappage, so the pin serves as a compact, repeatable standard for hole gauges, plug checks and calibration routines.

Built for workshop handling and lasting performance

Robustness and ease of use matter when inspection tools are used repeatedly on the shop floor. The pin’s 50 mm length gives adequate grip and engagement depth for common jigs and fixtures, while the special steel construction provides wear resistance that preserves the measuring diameter over many cycles. The workshop‑grade execution balances durable surface finish with straightforward handling, allowing technicians to perform quick verification tasks without special tooling. Lightweight and compact, the pin integrates easily into inspection kits and reduces tool change time, contributing to a smoother production flow.

Streamline quality workflows and documentation

Integrating precise gauge pins into inspection sequences simplifies traceability and documentation. As an individual inspection probe, the component is suitable for end‑measurement routines and can be used as a verification standard during incoming inspection or in‑process checks. The defined geometric datum and stable material make it a reliable reference for setting go/no‑go limits or confirming assembly fits. Metav’s catalogue entry and clear identification enable straightforward stock control and traceable procurement, supporting quality management systems and audit readiness while giving teams greater confidence in measurement outcomes.

For application guidance or to secure this Metav IndustryLine gauge pin for your control plan, contact Metav Werkzeuge in Emmerich to discuss suitability and delivery options.

Technical data

• Article number: M323.408
• GTIN: 4061905057359
• Brand: Metav IndustryLine

Numbers / Core technical data

• Diameter: 4.08 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.007 kg

Special features

• Material: special steel
• Workshop execution
• Application: end measurements

FAQ

What is the intended application for this gauge pin?
The gauge pin M323.408 is intended for precise end‑measurements, verification of drilled holes and use as a reference in inspection routines within workshop and production environments.

How precise is the diameter and what does that mean for inspection?
With a diameter of 4.08 mm and a tolerance of ±0.001 mm, the pin provides a narrow, repeatable reference that supports tight inspection limits and reduces uncertainty in pass/fail decisions.

Which materials is the pin suitable for when checking components?
The pin is a measuring standard and does not contact material removal; it is suitable for verifying holes in a wide range of components commonly produced from metals and plastics, serving as a dimensional reference during quality control.

Is the pin supplied individually or as part of a set?
This item is supplied as a single gauge pin, identified as M323.408 for easy inventory management and integration into existing inspection kits.

Can the pin be used in fixture set‑ups and go/no‑go checks?
Yes, the geometry and length make the pin suitable for use in jigs and fixtures as a reference gauge for go/no‑go assessments and assembly verification.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com